Zanyzap 6 Carbon Impregnated Foam Pads for Fluval FX4 / FX5 / FX6 Canister Filter

This is a piece of foam. There is absolutely no carbon inside it. Wash it, the water will run clear immediately. With a carbon infused sponge, water should have a light black tint. The original pad does exactly that.

These pads work great for our filter

These work great in my fluval -bought more than once

Ok

These are my go to filter supplier for my Fluval canister filter. Keeps my fish happy and my wallet fatter

THESE PADS SAVE A LOT OF TIME INSTEAD OF CUTTING THEM YOURSELF......THESE ARE WAY CHEAPER THAN THE ORIGINAL FLUVAL PADS....QUICK DELIVERY....GREAT PRICE

I have three FX6’s. Lot easier to change.

Great item

Great filters fit my FX6 perfectly

Very happy with my order.